Ggplot Line Graph Legend. On 2 hours Ago. How to set limits for axes in ggplot2 R plots.
The issue is explained here. The functions geom_line geom_step or geom_path can be used. Ggplot2 with Legend Title Modified by scale_color_discrete.
As you already know a chart could make complicated relationships a lot clearer than phrases and numbers can.
In the default setting of ggplot2 the legend is placed on the right of the plot. If we want to add a legend to our ggplot2 plot we need to specify the colors within the aes function ie. Read more on ggplot legend. Modify the legend position.
